1.Certification:ISO&API 2.Size range from 3 3/4" to 26" 3.Material:Carbon Steel 4.Competitive price Type:Drill Bit
8 3/4" Kingdream HA527G TCI Tricone drill bit
Place of Origin: China (Mainland) | Brand Name: Kingdream,CS,Lilin | Model Number: HA 527G |
Type:Center Drill Bit | Material:Carbon steel | IADC Code:527 |
size: 8 3/4" (222.3mm) | Pin shank size: 4 1/2reg | Normal WOB: 0.35-1.05KN/mm |
Rotary speed:120-50r/min | Types of Sealing: Rubber sealing | Types of Bearing: Sliding bearing |
MOQ:1 piece | color: as your requirements | Use:Well Drilling |
Cutting Structure:
Offset crested scoop compacts in inner row,wedge compacts in outer row, inequable
spaced compacts arrangement
Application Formation:
The medium soft formation with hard abrasive interlayer such as hard shale, hard
gypsum, soft limestone, sandstone, dolomite with interlayer,etc.
Features:
1.brand name:Kingdream/CS/LILIN
2.size:can be customized,all sized available
3.insert material:tungsten carbide
4.pakage:in wooden cases
5.various of modes and dimensions are available
6.Roller cone bits have in creased insert strengh and performance by using new HET
technology.
7.products are in competitive price,high quality and best service
8.we can make bits as your requirement
8 3/4" Kingdream/CS/LILIN HA 527G tungsten carbide tricone drill bit
